三大法人說明
- 三大法人指外資、投信和自營商，而他們的資金龐大，對於股價具有影響力，且買賣前都已經過專業的研究和分析，因此其動向成了重要的參考指標。
- 外資:泛指台灣以外的外國機構投資者，當然也有國人透過海外公司回來投資的假外資。
- 投信:指國內的基金公司，而投信買賣一檔股票是經過研究分析後的決策，因此具有參考性，且投信受金管會嚴格管控，因此不會有假投信。
- 自營商:為證券公司，用自己的錢投資股市。
| 自行買 | 自行賣 | 買賣超 | 避險買 | 避險賣 | 買賣超 | |
|---|---|---|---|---|---|---|
| 2024-05-17 | 10 | 0 | +10 | 273 | 162 | +111 |
| 2024-05-16 | 494 | 7 | +487 | 589 | 1,019 | -430 |
| 2024-05-15 | 716 | 2,202 | -1,486 | 2,481 | 1,010 | +1,471 |
| 2024-05-14 | 44 | 57 | -13 | 207 | 218 | -11 |
| 2024-05-13 | 221 | 20 | +201 | 605 | 1,160 | -555 |
| 2024-05-10 | 320 | 10 | +310 | 459 | 474 | -14 |
| 2024-05-09 | 87 | 20 | +67 | 314 | 236 | +78 |
| 2024-05-08 | 10 | 0 | +10 | 415 | 511 | -96 |
| 2024-05-07 | 10 | 0 | +10 | 720 | 527 | +193 |
| 2024-05-06 | 30 | 30 | +0 | 809 | 1,024 | -215 |
| 2024-05-03 | 10 | 0 | +10 | 221 | 622 | -400 |
| 2024-05-02 | 16 | 5 | +11 | 757 | 613 | +144 |
| 2024-04-30 | 163 | 30 | +133 | 1,306 | 672 | +634 |
| 2024-04-29 | 968 | 38 | +930 | 6,531 | 1,607 | +4,924 |
| 2024-04-26 | 602 | 20 | +582 | 1,228 | 798 | +429 |
| 2024-04-25 | 0 | 0 | +0 | 526 | 303 | +223 |
| 2024-04-24 | 0 | 0 | +0 | 819 | 401 | +418 |
| 2024-04-23 | 17 | 0 | +17 | 300 | 337 | -37 |
| 2024-04-22 | 31 | 0 | +31 | 566 | 456 | +110 |
| 2024-04-19 | 0 | 140 | -140 | 703 | 451 | +253 |
| 2024-04-18 | 70 | 0 | +70 | 909 | 452 | +457 |
| 2024-04-17 | 199 | 2,117 | -1,918 | 2,134 | 430 | +1,704 |
| 2024-04-16 | 14 | 476 | -462 | 1,794 | 318 | +1,476 |
| 2024-04-15 | 69 | 329 | -260 | 1,962 | 635 | +1,326 |
| 2024-04-12 | 20 | 0 | +20 | 242 | 183 | +60 |
| 2024-04-11 | 39 | 140 | -101 | 1,302 | 409 | +893 |
| 2024-04-10 | 210 | 30 | +180 | 579 | 950 | -371 |
| 2024-04-09 | 400 | 0 | +400 | 76 | 722 | -646 |
| 2024-04-08 | 70 | 0 | +70 | 183 | 280 | -97 |
| 2024-04-03 | 250 | 0 | +250 | 185 | 739 | -555 |
| 2024-04-02 | 250 | 10 | +240 | 297 | 784 | -487 |
| 2024-04-01 | 100 | 10 | +90 | 1,140 | 506 | +634 |
| 2024-03-29 | 0 | 0 | +0 | 33 | 45 | -12 |
| 2024-03-28 | 173 | 43 | +130 | 724 | 626 | +98 |
| 2024-03-27 | 0 | 10 | -10 | 237 | 173 | +64 |
| 2024-03-26 | 0 | 70 | -70 | 940 | 353 | +587 |
| 2024-03-25 | 10 | 159 | -149 | 1,531 | 664 | +867 |
| 2024-03-22 | 304 | 5 | +299 | 720 | 796 | -76 |
| 2024-03-21 | 110 | 3 | +107 | 253 | 298 | -46 |
| 2024-03-20 | 231 | 1,627 | -1,396 | 3,161 | 1,561 | +1,599 |
| 2024-03-19 | 21 | 151 | -130 | 941 | 400 | +541 |
| 2024-03-18 | 52 | 2 | +50 | 654 | 598 | +56 |
| 2024-03-15 | 40 | 10 | +30 | 570 | 352 | +218 |
| 2024-03-14 | 50 | 0 | +50 | 126 | 580 | -454 |
| 2024-03-13 | 200 | 0 | +200 | 373 | 901 | -528 |
| 2024-03-12 | 50 | 0 | +50 | 1,009 | 212 | +796 |
| 2024-03-11 | 40 | 0 | +40 | 852 | 207 | +645 |
| 2024-03-08 | 44 | 0 | +44 | 337 | 226 | +111 |
| 2024-03-07 | 32 | 2 | +30 | 913 | 427 | +486 |
| 2024-03-06 | 255 | 0 | +255 | 1,429 | 795 | +634 |
| 2024-03-05 | 54 | 124 | -70 | 4,625 | 361 | +4,263 |
| 2024-03-04 | 571 | 11 | +560 | 3,527 | 664 | +2,863 |
| 2024-03-01 | 52 | 2 | +50 | 511 | 678 | -168 |
| 2024-02-29 | 1 | 1 | +0 | 944 | 493 | +451 |
| 2024-02-27 | 31 | 90 | -59 | 569 | 587 | -18 |
| 2024-02-26 | 609 | 39 | +570 | 435 | 1,660 | -1,225 |
| 2024-02-23 | 363 | 1 | +362 | 479 | 430 | +50 |
| 2024-02-22 | 944 | 5 | +939 | 845 | 2,293 | -1,448 |
| 2024-02-21 | 408 | 765 | -357 | 2,976 | 1,225 | +1,752 |
| 2024-02-20 | 78 | 131 | -53 | 644 | 530 | +114 |